There is a "category" filter, e.g. www.codeproject.com?cat=3 will only show C# articles and ?cat=30 means ".NET Core". And rather than showing the N most recent ones, there seems to be a time limit, so you may well select a category that doesn't hold any artcle considered suficiently recent; that's when you get nothing. Furthermore if you somehow omit the cat parameter (or specify cat=0), it will remember the previous setting. And then there are some peculiarities: - ?cat=1 corresponds to the "All" button, but it does not imply you will see all articles, you may even see none at all, go figure. - and once you established "All" you get more buttons, but some suddenly are missing others such as "C#" and "F#". What a mess. :wtf: Luc Pattyn [My Articles] Nil Volentibus Arduum